First of all, Nature has endowed every species1 of living creature with the instinct of self-preservation, of avoiding what seems likely to cause injury to life or limb, and of procuring and providing everything needful for life—food, shelter, and the like.

About This Quote

M. Tullius Cicero. De Officiis. With An English Translation. Walter Miller. Cambridge. Harvard University Press; Cambridge, Mass., London, England. 1913.

More from Marcus Tullius Cicero

View all quotes →